Finding the Third Proportional to 9,473 and 17,760
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Solution
The third proportional to 9,473 and 17,760 is: 33,296.48
Step by Step Solution
- Step 1: Write the proportion equation
9,473 : 17,760 = 17,760 : x - Step 2: Convert to fraction form
9,473/17,760 = 17,760/x - Step 3: Cross multiply
9,473x = 17,760 × 17,760 - Step 4: Simplify right side
9,473x = 315,417,600 - Step 5: Solve for x
x = 315,417,600/9,473 - Step 6: Final answer
x = 33,296.48
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Why These Related Problems?
These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.